[Org Files] Remove unneeded header, add .dir-locals.el

`.dir-locals.el' file will automatically activate writeroom-mode for
all org files and set `org-confirm-babel-evaluate' to nil.

org/config/.dir-locals.el

@@ -0,0 +1,2 @@
+((org-mode . ((org-confirm-babel-evaluate . nil)
+              (eval                       . (writeroom-mode 1)))))

org/config/awesome.org

@@ -1,4 +1,3 @@
-# -*- org-confirm-babel-evaluate: nil -*-
 #+title: AwesomeWM configuration
 #+setupfile: headers
 #+OPTIONS: auto-id:t

org/config/bin.org

@@ -1,4 +1,3 @@
-# -*- org-confirm-babel-evaluate: nil -*-
 #+TITLE: Executable scripts
 #+setupfile: headers
 #+OPTIONS: auto-id:t

org/config/bootstrap.org

@@ -1,4 +1,3 @@
-# -*- org-confirm-babel-evaluate: nil -*-
 #+TITLE: Arch Linux, Phundrak-flavored
 #+setupfile: headers
 #+OPTIONS: auto-id:t

org/config/emacs.org

@@ -1,4 +1,3 @@
-# -*- org-confirm-babel-evaluate: nil  -*-
 #+title: Vanilla Emacs Configuration
 #+setupfile: ~/org/config/headers
 #+options: auto-id:t

org/config/fish.org

@@ -1,4 +1,3 @@
-# -*- org-confirm-babel-evaluate: nil  -*-
 #+TITLE: Fish config
 #+setupfile: headers
 #+OPTIONS: auto-id:t

org/config/neofetch.org

@@ -1,4 +1,3 @@
-# -*- org-confirm-babel-evaluate: nil  -*-
 #+title: Neofetch configuration
 #+setupfile: headers
 #+OPTIONS: auto-id:t

org/config/picom.org

@@ -1,4 +1,3 @@
-# -*- org-confirm-babel-evaluate: nil  -*-
 #+title: Picom (Compton) Configuration
 #+setupfile: headers
 #+HTML_HEAD_EXTRA: <meta name="description" content="Phundrak’s Picom Configuration" />

org/config/rustfmt.org

@@ -1,4 +1,3 @@
-# -*- org-confirm-babel-evaluate: nil  -*-
 #+TITLE: Rust format config
 #+setupfile: headers
 #+OPTIONS: auto-id:t

org/config/spacemacs.org

@@ -1,4 +1,3 @@
-# -*- org-confirm-babel-evaluate: nil  -*-
 #+title: Spacemacs Configuration
 #+setupfile: headers
 #+OPTIONS: auto-id:t

org/config/tmux.org

@@ -1,4 +1,3 @@
-# -*- org-confirm-babel-evaluate: nil  -*-
 #+TITLE: Tmux config
 #+setupfile: headers
 #+OPTIONS: auto-id:t